15997732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 29030400

約数和(自身を除く): 13032668

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 1279, 2558, 3127, 5116, 6254, 12508, 67787, 75461, 135574, 150922, 271148, 301844, 3999433, 7998866, 15997732]

約数ペア:

[(1, 15997732), (2, 7998866), (4, 3999433), (53, 301844), (59, 271148), (106, 150922), (118, 135574), (212, 75461), (236, 67787), (1279, 12508), (2558, 6254), (3127, 5116)]